2403001042 has 16 divisors (see below), whose sum is σ = 3882580632. Its totient is φ = 1108846080.

The previous prime is 2403001039. The next prime is 2403001091. The reversal of 2403001042 is 2401003042.

It can be written as a sum of positive squares in 4 ways, for example, as 1177931041 + 1225070001 = 34321^2 + 35001^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227298 + ... + 237634.

Almost surely, 2^2403001042 is an apocalyptic number.

2403001042 is a deficient number, since it is larger than the sum of its proper divisors (1479579590).

2403001042 is a wasteful number, since it uses less digits than its factorization.

2403001042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19293.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 2403001042 is about 49020.4145433308. The cubic root of 2403001042 is about 1339.4237222777.

Adding to 2403001042 its reverse (2401003042), we get a palindrome (4804004084).

The spelling of 2403001042 in words is "two billion, four hundred three million, one thousand, forty-two".